(1,19) (2,14) (3,11) (4,12) (5,17) (6,15) (7,18) (8,13) (9,20) (10,16) 
nodes: 263  conflicts: 0  modelTime: 802  solveTime: 547  totalTime: 1353  modelSize: 20646  readTime: 4 size: 10